exports.main = async (res) => {
    console.log(res)
    let emptyList = res.data;
    let allEmptyList = [];
    //遍历提取课程
    for(var i=0;i<emptyList.length;i++){
        let jsList = emptyList[i].jsList;
        jsList.forEach(function(ele,index){
            allEmptyList.push(ele)
        })
    }
    return allEmptyList;
}